NTA ACID with CAS 139-13-9

What is Nitrilotriacetic acid CAS 139-13-9

Nitrilotriacetic acid is a white crystalline powder. Soluble in ammonia and alkaline solutions, slightly soluble in hot water, insoluble in water and most organic solvents. It is a fairly good fixing agent in the dye industry, playing a stabilizing role in the production of styrene, a catalyst and complexing agent in the production of polyurethane foam, etcNitrilotriacetic acid is a white crystalline powder. Soluble in ammonia and alkaline solutions, slightly soluble in hot water, insoluble in water and most organic solvents. It is a fairly good fixing agent in the dye industry, playing a stabilizing role in the production of styrene, a catalyst and complexing agent in the production of polyurethane foam, etc

Especificação

Items tested	Especificações	Resultados
Ensaio%	De 99,0 min	99.5
O Cloro(Cl)%	0.01 Max.	0.002
O sulfato(SO4) Conteúdo%	0.05 Max.	0.02
Ferro(Fe)%	0.003 Max.	0.0016
Chumbo(Pb)%	0.001 Max.	Não detectado
Aparência	Pó cristalino branco	Pó cristalino branco
Conclusão	Qualificada	Qualificada

Aplicação

Nitrilotriacetic ácido é um agente quelante que forma compostos de coordenação com íons metálicos. Nitrilotriacetic ácido é usado em complexometric titulações e bem como para a proteína de isolamento e purificação em His-tag método.

Embalagem

25kgs/tambor,9tons/20'container

25kgs/saco,20tons/20'container